I've gained 12lbs (probably more, that was a week ago) so far. It's 2x as much as is "normal" for the first trimester. I'm a little worried. I was pretty under-weight beforehand, but even so, I feel like this is a lot for just the first 1/3... I guess I'll just go with it for now! I'm eating healthy and working out! And my boobs have gone from an A cup to almost filling up a D! :D so that's been nice